Question

我正在构建一个动态的T-SQL脚本并遇到一些错误。

BIN ?= defaultbrowser
PREFIX ?= /usr/local
BINDIR ?= $(PREFIX)/bin

CC = gcc
CFLAGS = -O2

.PHONY: all install uninstall clean

all:
    gcc -o $(BIN) $(CFLAGS) -framework Foundation -framework ApplicationServices src/main.m

install: all
    install -d $(BINDIR)
    install -m 755 $(BIN) $(BINDIR)

uninstall:
    rm -f $(BINDIR)/$(BIN)

clean:
    rm -f $(BIN)

如果我将语句编写为静态语句，则代码有效。当我在动态脚本中运行此错误时。

    PRINT 'Convert References into XML fields'
    SET @query = N';WITH DCODES AS (' +
                'SELECT [id],[Codes],' +
                'CAST(''<M>'' + REPLACE([Codes],'','' , ''</M><M>'') + ''</M>'' AS XML) AS [XML_Codes],' +
                'CAST(''<M>'' + REPLACE(REPLACE([Descriptions],''&'',''AND''),'','',''</M><M>'') + ''</M>'' AS XML) AS [XML_Desc] ' +
                'FROM  ##' + @system_name + '_Temp)'

 EXEC sp_executesql @query

我试图重写它，但我仍然遇到这个问题。

Answer 1

下面缺少一行

SET @query = N';WITH DCODES AS (' +
                'SELECT [id],[Codes],' +
                'CAST(''<M>'' + REPLACE([Codes],'','' , ''</M><M>'') + ''</M>'' AS XML) AS [XML_Codes],' +
                'CAST(''<M>'' + REPLACE(REPLACE([Descriptions],''&'',''AND''),'','',''</M><M>'') + ''</M>'' AS XML) AS [XML_Desc] ' +
                'FROM  ##' + @system_name + '_Temp) select * from DCODES' -- you are missing this

动态T-SQL WITH语句错误

1 个答案: